433MHz Remote Control Duplicator – Fixed & Rolling Code Cloner

433MHz Wireless Remote Control Duplicator – Fixed & Rolling Code Compatible

Upgrade or replace your garage door, gate, or access control remote with this compact 433MHz multi-frequency remote control duplicator. Whether you've lost a remote or simply need a spare, this handy device copies both fixed code and rolling code signals quickly and easily — no technical expertise required.

Key Features

• Universal 433MHz Frequency – Compatible with most garage doors, electric gates, and barrier systems operating at 433MHz
• Fixed & Rolling Code Support – Copies a wide range of encoding formats for broad compatibility
• Compact & Lightweight – Measures approximately 6×3 cm and weighs just 33g; easy to carry on a keyring
• Durable ABS + Metal Frame – Built to handle everyday use
• Simple Copy Process – Clear step-by-step instructions included; copy a key in seconds
• Multi-Key Copy – Copy multiple keys to the same duplicator remote

Specifications

How to Copy Your Remote

Step 1 – Clear the new remote:

1. Press and hold both buttons simultaneously on the new remote until the indicator light flashes continuously.
2. Release your fingers — the code is now cleared.
3. Press any single key; the light will flash once and go out, confirming a successful clear.

Important: Do NOT perform the clear-code operation on your original remote.

Step 2 – Copy your original remote:

1. Hold the original remote in your left hand and the new duplicator in your right, keeping them as close together as possible.
2. Press and hold the button on the new remote first, then press the corresponding button on the original remote.
3. Release when the indicator light flashes rapidly — copy successful! Repeat for additional keys.

⚠️ Note: Due to customs regulations, this product is not supplied with a battery. Please purchase a compatible battery separately before use.

Important Notices

• Product colors may vary slightly from photos due to screen brightness and lighting conditions.
• Manual measurements may differ by ±1–5 mm.

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For more information on garage door and access control safety standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Remote control

Frequently Asked Questions

Q: What types of garage door remotes is this 433MHz duplicator compatible with?

A: This 433MHz remote control duplicator is compatible with most garage doors, electric gates, and barrier access systems that operate at 433MHz and use either fixed code or rolling code encoding. Always verify your existing remote's frequency before purchasing.

Q: Does the 433MHz remote cloner come with a battery included?

A: No — due to customs regulations, the battery is not included. You will need to purchase a compatible battery separately before using the duplicator.

Q: How many keys can I copy onto this remote duplicator?

A: You can copy multiple keys to the same remote by repeating the copy process for each button. Each button on the duplicator can be programmed independently to match a different key on your original remote.

Q: What should I do if the copy process doesn't work?

A: Ensure both remotes are held as close together as possible during the copy process. If the indicator light does not flash continuously during the clear-code step, the two buttons were likely not pressed simultaneously — simply repeat the step. Also confirm that your original remote operates at 433MHz.